B-C-Mg, Pseudo frank-kasper 20-vertex

• B-C-Li-Mg
• B-C-Eu-Mg
• B-C-Mg-Pr
• B-C-Cu-Mg
• superconductivity
• thermal and thermodynamic properties
• critical magnetic field
• structural properties
• electronic and electrical properties
• metalloid
• borocarbide
• alkaline
• disordered
• conductor
• hexagonal
• tetragonal